C87800 Silicon Bronze

AS1565:1985

Composition (maximum % unless otherwise listed)

Cu 30.0 min
Sn 0.25
Zn 12.0 - 16.0
Ni 0.20
Pb 0.15
P 0.01
Al 0.15
Fe 0.15
Mn 0.15
Si 3.8 - 4.2
Mg 0.1
S 0.05
As 0.05
Sb 0.05

Typical Physical Properties

Tensile Strength (MPa) 460
Elongation (% min) 21
0.2% Proof Stress (MPa) 205
Hardness (RB) 134

Related Specifications

ASTM 462

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